This memo documents an optional type of Open Shortest Path First (OSPF) area that is somewhat humorously referred to as a "not-sostubby" area (or NSSA). NSSAs are similar to the existing OSPF stub area configuration option but have the additional capability of importing AS external routes in a limited fashion. The OSPF NSSA Option was originally defined in RFC 1587. The functional differences b...

In our September installment of “Sample Prep Perspectives,” we shared sample exam questions from graduate Chromatography and Separations course as a refresher some fundamental principles to give readers the opportunity test their knowledge. We’ve dusted off files found additional for this month’s column. These tend focus on dealing with octanol-water partition coefficients, well more practical ...

the option-pricing problem is always an important part in modern finance. assuming that the stock diffusion is a constant, some literature has introduced many stock models and given corresponding option pricing formulas within the framework of the uncertainty theory. in this paper, we propose a new stock model with uncertain stock diffusion for uncertain markets. some option pricing formulas on...

This marks the 15th publication of annual series special issues on plasma-assisted technologies. Once again, in this new installment, reader will find a broad array original and innovative applications enhancements plasma-based systems. The wide scope topics is testament to continued progress assortment possibilities offered by plasmas continues great success prior 14 issues.

In this paper, Black Scholes’s pricing model was developed to study American option on future contracts of Brent oil. The practical tests of the model show that market priced option contracts as future contracts less than what model did, which mostly represent option contracts with price rather than without price. Moreover, it suggests call option rather than put option. Using t hypothesis test...